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Charlieplexing has recently attracted much attention as a method for multiplexing LED displays because it allows one to control N × (N-1) LEDs using N I/O lines (References 1 to 5). Standard multip...[Details]
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At present, the earth's oil resources are becoming increasingly scarce. In order to ensure the convenience of human travel, major automobile manufacturers have developed new energy vehicles. Toyota...[Details]
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As a large money-shredding machine, NIO has received shocking news in the past two days. As the industry leader and China's first listed pure electric vehicle company, it is facing a huge test and cr...[Details]
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Virtually every product design must navigate the digital abstraction and the real analog world. Some of the early design considerations focus on interface design. The second half of the 20th...[Details]
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Subscribe to our column The ARM status register format is as above Bit is the conditional flag bit field, represented by f; Bit is the status bit field, represented by s; Bit is the extende...[Details]
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In practical applications, the method of directly using DSP to generate pseudo-random sequences of arbitrary length can bring convenience to system design and testing. Based on the linear congruent...[Details]
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New product announcement! Mir Electronics has released the MYC-LHi3093 core board and development board based on HiSilicon Hi3093 high-performance MPU. This core board supports the openEuler embedded...[Details]
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Everyone is familiar with LED display screens, which can be seen everywhere in life. They can be seen everywhere in stations, shopping malls, squares, auditoriums, airports, and buildings. Accordin...[Details]
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In many traditional industries, multi-channel high-precision temperature acquisition systems are indispensable. Power plants, petrochemical industries, steel plants, pharmaceutical factories and othe...[Details]
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1. Project Overview:
With the rapid development of wireless technology, True Wireless Stereo (TWS) speakers are redefining the way of music appreciation with its excellent sound quality and se...[Details]
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When designing a product, if the application environment's requirements for power isolation are not considered, the product will be unstable due to improper design, and even high voltage may damage t...[Details]
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The general trend of vertical integration of the upstream and downstream of the mobile phone industry chain has penetrated into more and more links in recent years, and the optical imaging industry, ...[Details]
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On March 31, CINNO Research released the "China Smartphone SoC Ranking in February" report, which showed that China's smartphone sales in February shrank both year-on-year and month-on-month, and the...[Details]
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About 30 years ago, someone told me he had a 4-20mA current source. He wanted to determine if the current was out of range, or if the wire was broken! But no one knew how to detect that. If you wan...[Details]
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On November 12, according to a press release on the official website of the South Korean Ministry of Trade, Industry and Energy, Japan's JSR, a semiconductor photoresist giant, held a groundbreakin...[Details]
Analogue and Mixed Signal
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